mp4 playing as lusicfile

[twol]

just installed the package and when going to directory where file is and giving your cmd I get : no such file or directory.Even when I replace iput and output by filename .Not worked in linux a lot.Only windows

If you are not sure of directory and linux, using filezilla roll down to the HDD (look in /media) and find the file - top right bar in filezilla will show the location you need to use in ffmpeg